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Individual Calculations March 2023 |
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| Sagi, Nahum Total change: 19.20 | |   |
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| Herzliya Winter Tournament-B 2023 | Herzliya | ISR | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1382 | 4.50 | 7 | 0.81 | 20 | 16.20 | |
|  Shalev, Moti | | | 1055 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dobkin, Uri | | | 1544 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Klein, Eldad | | | 1142 | ISR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sternman, Yair | | | 1307 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lahav, Doron | | | 1494 | ISR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Hershkovich, Benny | | | 1498 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Gerbi, Erez | | | 1427 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | League Bet Herzelia 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1373 | 0.50 | 2 | 0.15 | 20 | 3.00 | |
| | Rubin, Yehoshua | | | 1630 | ISR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Allouch, Gavriel | | | 1648 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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